Secondary 2 - Quick Resource Guide

Term, Coefficient, and Like Terms

• What is a Variable? (Khan Academy)

• Parts of Algebraic Expressions (Khan Academy)

Constructing Algebraic Expressions (Translating Algebra)

• Numbers and Expressions (Kuta Software)

• Writing Expressions with Variables (with Examples) (Khan Academy)

• Writing Basic Expressions from Word Problems (with Examples) (Khan Academy)

• Solving Problems with Rational Numbers (Illustrative Mathematics)

Simplifying Algebraic Expressions by Addition and Subtraction

• Combining Like Terms (Khan Academy)

• Subtraction in Equivalent Expressions (Illustrative Mathematics)

• Combining Like Terms (Part 1) (Illustrative Mathematics)

Substitution of Values into an Expression

• Variables and Expressions (Khan Academy)

• Substitution and Evaluating Expressions (Khan Academy)

• Expressions with Rational Numbers (Illustrative Mathematics)

Simplifying Algebraic Expressions by Multiplication (Distributive Property)

• The Distributive Property (Khan Academy)

• Combining Like Terms (Khan Academy)

• The Distributive Property (Part 1) (Illustrative Mathematics)

Simplifying Algebraic Expressions by Division and Factoring

• Expanding and Factoring (Illustrative Mathematics)

Algebra and Measurement

• Manipulating Formulas (Khan Academy)

• The Distributive Property (Part 2) (Illustrative Mathematics)

Algebraic Word Problems

• Evaluating Expressions Word Problems (Khan Academy)

• Applications of Expressions (Illustrative Mathematics)

Equivalent Equations and Transformations

• Equivalent Algebraic Expressions Exercise (Khan Academy)

• Factoring (Khan Academy)

• Equal and Equivalent (Illustrative Mathematics)

Constructing Algebraic Expressions and Solving

• Variables Expressions and Equations (Khan Academy)

• Interpreting Line Expressions (Khan Academy)

• Representing Contexts with Equations (Illustrative Mathematics)

• Reasoning About Equations with Tape Diagrams (Illustrative Mathematics)

Solving for 'x'

• Why We Do the Same Thing to Both Sides Simple Equations (Khan Academy)

• Finding Mistakes in One-Step Equations (Khan Academy)

• Two-Step Equations Intro (Khan Academy)

• Reasoning About Solving Equations (Part 1) (Illustrative Mathematics)

• Solving Any Linear Equation (Illustrative Mathematics)

Algebraic Word Problems and Solving

• Linear Equation Word Problems (Khan Academy)

• Solving Equations with Rational Numbers (Illustrative Mathematics)

• Using Equations to Solve Problems (Illustrative Mathematics)

Geometric Word Problems (Involving Algebra) and Solving

The Cartesian Plane and Understanding a Line Graph

• Coordinate Plane (Khan Academy)

• Coordinate Plane Word Problems (Khan Academy)

• Points on the Coordinate Plane (Illustrative Mathematics)

• Constructing the Coordinate Plane (Illustrative Mathematics)

Constructing a Line Graph (Including Labeling and Intervals)

• Graphing Proportional Relations (Khan Academy)

• Introducing Graphs of Proportional Relationships (Illustrative Mathematics)

Constructing a Table of Values

Finding the Rule from a Situation (Words and Table of Values)

• Two Related Quantities (Part 1) (Illustrative Mathematics)

• More Relationships (Illustrative Mathematics)

• Tables, Equations, and Graphs, Oh My! (Illustrative Mathematics)

• Inputs and Outputs (Illustrative Mathematics)

Finding the Rule From a Sequence

Switching Representations

• Four Representations (Illustrative Mathematics)

Ratios

• Intro to Ratios (Khan Academy)

• Visualizing Ratios (Khan Academy)

• Ratio Application (Khan Academy)

• Introducing Ratios and Ratio Language (Illustrative Mathematics)

• Representing Ratios with Diagrams (Illustrative Mathematics)

Rates

• Rates #1 (Khan Academy)

• Interpreting Rates (Illustrative Mathematics)

• Solving Rate Problems (Illustrative Mathematics)

• Distance Rate-Time Word Problem (Kuta Software)

Comparing Ratios and Rates

• Equivalent Ratios Have the Same Unit Rates (Illustrative Mathematics)

• Ratio and Rates with Fractions (Illustrative Mathematics)

Recognizing Proportions

• Introduction to Proportional Relationships (Khan Academy)

• Proportional Relationships (Khan Academy)

• Graphs and Proportions (Khan Academy)

• Defining Equivalent Ratios (Illustrative Mathematics)

• Graphs of Proportional Representations (Illustrative Mathematics)

Inverse Proportions

Solving Proportional Situations

• Constant of Proportionality (Khan Academy)

• Write and Solve Proportions (Khan Academy)

• Comparing Situations by Examining Ratios (Illustrative Mathematics)

• Introducing Proportional Relationships with Tables (Illustrative Mathematics)

Finding Missing Terms in a Proportion

• Equations of Proportional Relationships (Khan Academy)

• Representing Ratios with Tables (Illustrative Mathematics)

• Comparing Relationships with Equations (Illustrative Mathematics)

Using Ratio to Solve a Proportional Problem

• Ratio Word Problems (Khan Academy)

• Solving Equivalent Ratio Problems (Illustrative Mathematics)

• Part-Part-Whole Ratios (Illustrative Mathematics)

Scale Factor

• Scale (Khan Academy)

• Scale Drawings (Khan Academy)

• Corresponding Parts and Scale Factors (Illustrative Mathematics)

• The Size of Scale Factor (Illustrative Mathematics)

Metric Conversion (Length and Area)

Percent and Percent of a Number

• Percentages (Khan Academy)

• What Are Percentages (Illustrative Mathematics)

• Percentage and Tape Diagrams (Illustrative Mathematics)

• One Hundred Percent (Illustrative Mathematics)

• Percent Error (Illustrative Mathematics)

Converting Between Fractions, Decimals, and Percentage

• Percent, Decimal, and Fraction Conversions (Khan Academy)

• Adding and Subtracting Rational Numbers (Khan Academy)

• Fractions, Decimals, and Percents (Kuta Software)

Applying Percent to Situations (Including Terms Like Tax, Discount, and Rebate)

• Percent Problems (Khan Academy)

• Percent Word Problems (Khan Academy)

• Tax and Tip (Illustrative Mathematics)

• Posing Percentage Problems (Activity) (Illustrative Mathematics)

Properties of a Circle

• Circles (Kuta Software)

• Exploring Circles (Illustrative Mathematics)

Proportional Relationships Within a Circle

• Translations (Khan Academy)

• Translations of Shapes (Kuta Software)

• Translations (Kuta Software)

Finding Circumference and Area

• Area and Circumference (Khan Academy)

• Introduction to Circles and Pi (Mathigon)

• Distinguishing Circumference and Area (Illustrative Mathematics)

Finding Radius/Diameter Given the Circumference

Calculating Arc Length and Sector of a Circle

• Tangent, Chords, and Arcs (Mathigon)

• Arcs and Central Angles (Kuta Software)

Types of Polygons

• Polygons (Illustrative Mathematics)

• Building Polygons (Part 1) (Illustrative Mathematics)

• Polygons (Mathigon)

Polygons and Angles

• Polygons and Angles (Kuta Software)

Perimeter of a Polygon

Area of a Polygon

• Area of Regular Polygons (Kuta Software)

Finding Missing Measurements Given the Area

• Graph Data on Line Plots (Khan Academy)

• Interpret Data on Line Plots (Khan Academy)

Review Metric Conversion (Length and Area)

Types of Right Prisms

• Counting Faces and Edges of 3D Shapes (Khan Academy)

• Polyhedra (Illustrative Mathematics)

• Classifying Solids (Kuta Software)

Nets of Solids

• Nets and Surface Area (Illustrative Mathematics)

Decomposable (Composite) Solids

• Analyzing One Categorical Variable (Khan Academy)

Surface and Lateral Areas (Right Prisms)

• Surface Area (Khan Academy)

• What is Surface Area? (Illustrative Mathematics)

• Surface Area of Right Prisms (Illustrative Mathematics)

Surface and Lateral Area (Decomposable Solids)

Finding the Missing Measurement Given the Lateral/Surface Area of a Solid

Experimental and Theoretical Probability

• Basic Theoretical Probability (Khan Academy)

• Introduction to Probability (Mathigon)

Random Experiment and Outcomes

• Theoretical and Experimental Probability (Khan Academy)

• The Monty Hall Problem Example (Mathigon)

Sample Space and Events

• Compound Events (Khan Academy)

• Probability Using Sample Spaces (Khan Academy)

• What Are Probabilities? (Illustrative Mathematics)

Venn Diagrams

• Probability with Venn Diagrams (Khan Academy - Video Only)

Tree Diagrams

The Probability of an Outcome (Simple and Compound)

• Dependent Events (Khan Academy)

• Compound Events (Khan Academy)

• Experimental Probability (Khan Academy)

• Keeping Track of All Possible Outcomes (Illustrative Mathematics)

• Multi-Step Experiments (Illustrative Mathematics)

The Probability of an Event

• Multiplication Rule for Independent Events (Khan Academy)

• Multiplication Rule for Dependent Events (Khan Academy)

• Chance Experiments (Illustrative Mathematics)

• More Estimating Probabilities (Illustrative Mathematics)

• Simulating Multi-Step Experiments (Illustrative Mathematics)

Scale Factor

• Scale (Khan Academy)

• Scale Drawings (Khan Academy)

• Corresponding Parts and Scale Factors (Illustrative Mathematics)

• The Size of Scale Factor (Illustrative Mathematics)

Dilatations

• Making Scaled Copies (Illustrative Mathematics)

• Dilatations with No Grid (Illustrative Mathematics)

• Dilatations on a Square Grid (Illustrative Mathematics)

Properties of Similar Figures and Similarity Transformations

• Congruence Similarity (Khan Academy)

• Scaled Relationships (Illustrative Mathematics)

• Similarity (Illustrative Mathematics)

• Similar Triangles (Illustrative Mathematics)

Finding Missing Measurements of Similar Figures

• Scaling and Area (Illustrative Mathematics)

• Creating Scale Drawings (Illustrative Mathematics)

• Similar Figures Word Problems (Kuta Software)